Mi Meng Hua(Flos Immaturus Buddlejae Officinalis) is also known as Pale Butterfly bush Flower. The sweet and slightly cold herb has been used in TCM to treat swollen eyes, sensitive to light, tearing, cataract,  blurry eyesight, etc., as it clears the Liver, improves vision, reduces nebula, etc., by enhancing the functions of liver and spleen …